Erste lauffähige aber unvollständige Version des UnifyWithoutWildcards

src/de/dhbwstuttgart/sat/asp/Clingo.java

@@ -0,0 +1,46 @@
+package de.dhbwstuttgart.sat.asp;
+
+
+import org.apache.commons.io.IOUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Clingo {
+    private final List<File> input;
+    private static final List<File> programFiles = new ArrayList<>();
+    static{
+        programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/basis.lp"));
+        programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/subst.lp"));
+        programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/reduce1.lp"));
+        programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/reduce2.lp"));
+        programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/unify.lp"));
+    }
+
+    public Clingo(List<File> inputFiles){
+        this.input = inputFiles;
+    }
+
+    public String runClingo() throws IOException, InterruptedException {
+        String pathToClingo =
+                "/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/clingo-5.2.1-linux-x86_64/clingo";
+        List<String> commands = new ArrayList<>();
+        commands.add(pathToClingo);
+        commands.add("--outf=2"); //use JSON-Output
+        for(File file : input){
+            commands.add(file.getPath());
+        }
+        commands.addAll(programFiles.stream().map(f->f.getPath()).collect(Collectors.toList()));
+        Process clingo = new ProcessBuilder( commands.toArray(new String[0])).start();
+        InputStream output = clingo.getInputStream();
+        clingo.waitFor();
+        String result = IOUtils.toString(output, StandardCharsets.UTF_8);
+        return result;
+    }
+}

src/de/dhbwstuttgart/sat/asp/model/ASPRule.java

@@ -0,0 +1,24 @@
+package de.dhbwstuttgart.sat.asp.model;
+
+public enum ASPRule {
+    ASP_GENERIC_TYPE_NAME("genericType"),
+    ASP_PAIR_EQUALS_NAME("equals"),
+    ASP_PAIR_SMALLER_NAME("smaller"),
+    ASP_PAIR_SMALLER_DOT_NAME("smallerDot"),
+    ASP_PARAMLIST_NAME("param"),
+    ASP_PARAMLISTNUMERATION_NAME("paramNum"),
+    ASP_PARAMLIST_END_POINTER("null"),
+    ASP_TYPE("type")
+    ;
+
+    private final String text;
+
+    private ASPRule(final String text) {
+        this.text = text;
+    }
+
+    @Override
+    public String toString() {
+        return text;
+    }
+}

src/de/dhbwstuttgart/sat/asp/model/ASPType.java

@@ -1,4 +0,0 @@
-package de.dhbwstuttgart.sat.asp.model;
-
-public interface ASPType {
-}

src/de/dhbwstuttgart/sat/asp/parser/ASPParser.java

@@ -0,0 +1,17 @@
+package de.dhbwstuttgart.sat.asp.parser;
+
+import de.dhbwstuttgart.typeinference.result.ResultPair;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class ASPParser {
+    ResultSet parse(String result){
+        Set<ResultPair> ret = new HashSet<>();
+        for(String pair : result.split(",")){
+
+        }
+        return new ResultSet(ret);
+    }
+}

src/de/dhbwstuttgart/sat/asp/parser/model/ParsedASPStatement.java

@@ -0,0 +1,7 @@
+package de.dhbwstuttgart.sat.asp.parser.model;
+
+public class ParsedASPStatement {
+    public ParsedASPStatement(String statement){
+
+    }
+}

src/de/dhbwstuttgart/sat/asp/writer/ASPGenerator.java

@@ -1,9 +1,8 @@
-package de.dhbwstuttgart.sat.asp;
+package de.dhbwstuttgart.sat.asp.writer;
 
-import de.dhbwstuttgart.exceptions.DebugException;
 import de.dhbwstuttgart.exceptions.NotImplementedException;
 import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.sat.asp.model.*;
+import de.dhbwstuttgart.sat.asp.writer.model.*;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
 import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
@@ -11,13 +10,10 @@ import de.dhbwstuttgart.syntaxtree.type.*;
 import de.dhbwstuttgart.typeinference.constraints.Constraint;
 import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
 import de.dhbwstuttgart.typeinference.constraints.Pair;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyType;
 
-import java.sql.Ref;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
-import java.util.Optional;
 
 public class ASPGenerator {
     ASPWriter writer = new ASPWriter();

src/de/dhbwstuttgart/sat/asp/writer/ASPWriter.java

@@ -1,8 +1,6 @@
-package de.dhbwstuttgart.sat.asp;
+package de.dhbwstuttgart.sat.asp.writer;
 
-import de.dhbwstuttgart.sat.asp.model.ASPRefType;
+import de.dhbwstuttgart.sat.asp.writer.model.ASPStatement;
-import de.dhbwstuttgart.sat.asp.model.ASPStatement;
-import de.dhbwstuttgart.sat.asp.model.ASPType;
 
 import java.util.HashSet;
 

src/de/dhbwstuttgart/sat/asp/writer/model/ASPGenericType.java

@@ -1,7 +1,8 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
 
 public class ASPGenericType implements ASPType{
-    public static final String ASP_GENERIC_TYPE_NAME = "genericType";
     private final String name;
 
     public ASPGenericType(String name){
@@ -9,6 +10,6 @@ public class ASPGenericType implements ASPType{
     }
 
     public String toString(){
-        return ASP_GENERIC_TYPE_NAME + "(" + name + ")";
+        return ASPRule.ASP_GENERIC_TYPE_NAME + "(" + name + ")";
     }
 }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPPair.java

@@ -1,4 +1,4 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
 
 public abstract class ASPPair {
     public final ASPType leftSide;

src/de/dhbwstuttgart/sat/asp/writer/model/ASPPairEquals.java

@@ -1,13 +1,14 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
 
 public class ASPPairEquals extends ASPPair{
-    private final static String ASP_PAIR_EQUALS_NAME = "equals";
     public ASPPairEquals(ASPType ls, ASPType rs){
         super(ls, rs);
     }
 
     @Override
     protected String getRuleName() {
-        return ASP_PAIR_EQUALS_NAME;
+        return ASPRule.ASP_PAIR_EQUALS_NAME.toString();
     }
 }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPPairSmaller.java

@@ -1,13 +1,16 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
+
+import java.util.Map;
 
 public class ASPPairSmaller extends ASPPair{
-    private final static String ASP_PAIR_SMALLER_NAME = "smaller";
     public ASPPairSmaller(ASPType ls, ASPType rs){
         super(ls, rs);
     }
 
     @Override
     protected String getRuleName() {
-        return ASP_PAIR_SMALLER_NAME;
+        return ASPRule.ASP_PAIR_SMALLER_NAME.toString();
     }
 }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPPairSmallerDot.java

@@ -1,13 +1,14 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
 
 public class ASPPairSmallerDot extends ASPPair{
-    private final static String ASP_PAIR_SMALLER_NAME = "smallerDot";
     public ASPPairSmallerDot(ASPType ls, ASPType rs){
         super(ls, rs);
     }
 
     @Override
     protected String getRuleName() {
-        return ASP_PAIR_SMALLER_NAME;
+        return ASPRule.ASP_PAIR_SMALLER_DOT_NAME.toString();
     }
 }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPParameterList.java

@@ -1,18 +1,14 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
 
-import de.dhbwstuttgart.sat.asp.ASPGenerator;
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
-import de.dhbwstuttgart.sat.asp.ASPWriter;
+import de.dhbwstuttgart.sat.asp.writer.ASPGenerator;
+import de.dhbwstuttgart.sat.asp.writer.ASPWriter;
 import de.dhbwstuttgart.syntaxtree.factory.NameGenerator;
 
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Set;
 
 public class ASPParameterList {
-    private final static String ASP_PARAMLIST_NAME = "param";
-    private final static String ASP_PARAMLISTNUMERATION_NAME = "paramNum";
-    private final static String ASP_PARAMLIST_END_POINTER = "null";
     public final String name;
     private final List<ASPType> types;
 
@@ -20,7 +16,7 @@ public class ASPParameterList {
         int paramNum = 0;
         this.types = types;
         if(types.size() == 0){
-            name = ASP_PARAMLIST_END_POINTER;
+            name = ASPRule.ASP_PARAMLIST_END_POINTER.toString();
         }else{
             name = newName();
             String nextPointer = name;
@@ -29,10 +25,10 @@ public class ASPParameterList {
                 ASPType t = it.next();
                 String param = nextPointer + "," + t.toString() + ",";
                 nextPointer = newName();
-                if(! it.hasNext())nextPointer = ASP_PARAMLIST_END_POINTER;
+                if(! it.hasNext())nextPointer = ASPRule.ASP_PARAMLIST_END_POINTER.toString();
                 param += nextPointer;
-                writer.add(new ASPStatement(ASP_PARAMLIST_NAME + "(" + param + ")"));
+                writer.add(new ASPStatement(ASPRule.ASP_PARAMLIST_NAME + "(" + param + ")"));
-                writer.add(new ASPStatement(ASP_PARAMLISTNUMERATION_NAME + "(" + name + "," +t + "," + paramNum + ")"));
+                writer.add(new ASPStatement(ASPRule.ASP_PARAMLISTNUMERATION_NAME + "(" + name + "," +t + "," + paramNum + ")"));
                 paramNum++;
                 //paramDefinitions.add(new ASPStatement(ASP_PARAMLIST_NAME + "(" + param + ")"));
             }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPRefType.java

@@ -1,7 +1,8 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+import de.dhbwstuttgart.sat.asp.model.ASPRule;
 
 public class ASPRefType implements ASPType {
-    public static final String ASP_TYPE = "type";
     private final ASPParameterList params;
     private final String name;
 
@@ -15,6 +16,6 @@ public class ASPRefType implements ASPType {
     }
 
     public String toString(){
-        return ASP_TYPE + "(" + name +"," + params.name + ")";
+        return ASPRule.ASP_TYPE + "(" + name +"," + params.name + ")";
     }
 }

src/de/dhbwstuttgart/sat/asp/writer/model/ASPStatement.java

@@ -1,4 +1,4 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
 
 public class ASPStatement {
     private final String stmt;

src/de/dhbwstuttgart/sat/asp/writer/model/ASPType.java

@@ -0,0 +1,4 @@
+package de.dhbwstuttgart.sat.asp.writer.model;
+
+public interface ASPType {
+}

src/de/dhbwstuttgart/sat/asp/writer/model/ASPTypeVar.java

@@ -1,4 +1,4 @@
-package de.dhbwstuttgart.sat.asp.model;
+package de.dhbwstuttgart.sat.asp.writer.model;
 
 public class ASPTypeVar implements ASPType{
     private final String name;

test/asp/ClingoTest.java

@@ -0,0 +1,46 @@
+package asp;
+
+import de.dhbwstuttgart.parser.NullToken;
+import de.dhbwstuttgart.sat.asp.writer.ASPGenerator;
+import de.dhbwstuttgart.sat.asp.Clingo;
+import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
+import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
+import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
+import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
+import de.dhbwstuttgart.typeinference.constraints.Pair;
+import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
+import org.junit.Test;
+
+import java.io.*;
+import java.util.*;
+
+public class ClingoTest {
+    public static final String rootDirectory = "~/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards";
+    public static final String tempDirectory = "/tmp/";
+
+    @Test
+    public void test() throws IOException, InterruptedException {
+        String content = "";
+        content = new ASPGenerator(this.getPairs(), this.getFC()).getASP();
+        
+        PrintWriter writer = new PrintWriter(tempDirectory + "test.lp", "UTF-8");
+        writer.println(content);
+        writer.close();
+
+        Clingo clingo = new Clingo(Arrays.asList(new File(tempDirectory + "test.lp")));
+        System.out.println(clingo.runClingo());
+    }
+
+    public Collection<ClassOrInterface> getFC() {
+        Set<ClassOrInterface> ret = new HashSet<>();
+        ret.add(ASTFactory.createObjectClass());
+        ret.add(ASTFactory.createClass(java.util.List.class));
+        return ret;
+    }
+
+    public ConstraintSet<Pair> getPairs() {
+        ConstraintSet<Pair> ret = new ConstraintSet<>();
+        ret.addUndConstraint(new Pair(TypePlaceholder.fresh(new NullToken()), ASTFactory.createObjectType(), PairOperator.SMALLERDOT));
+        return ret;
+    }
+}

test/asp/typeinference/ASPTest.java

@@ -1,7 +1,7 @@
 package asp.typeinference;
 
 import de.dhbwstuttgart.core.JavaTXCompiler;
-import de.dhbwstuttgart.sat.asp.ASPGenerator;
+import de.dhbwstuttgart.sat.asp.writer.ASPGenerator;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.SourceFile;
 import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;

test/asp/unifywithoutwildcards/ASPTests.java

@@ -0,0 +1,10 @@
+package asp.unifywithoutwildcards;
+
+import org.junit.Test;
+
+public class ASPTests {
+    @Test
+    public void test(){
+
+    }
+}

test/typeinference/JavaTXCompilerTest.java

@@ -1,29 +1,15 @@
 package typeinference;
 
 import de.dhbwstuttgart.core.JavaTXCompiler;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-import de.dhbwstuttgart.sat.asp.ASPGenerator;
-import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.SourceFile;
-import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
-import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
 import de.dhbwstuttgart.syntaxtree.visual.ASTTypePrinter;
 import de.dhbwstuttgart.typedeployment.TypeInsert;
 import de.dhbwstuttgart.typedeployment.TypeInsertFactory;
-import de.dhbwstuttgart.typeinference.constraints.Constraint;
-import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
-import de.dhbwstuttgart.typeinference.constraints.Pair;
 import de.dhbwstuttgart.typeinference.result.ResultSet;
-import de.dhbwstuttgart.typeinference.typeAlgo.TYPE;
-import de.dhbwstuttgart.typeinference.unify.TypeUnify;
-import de.dhbwstuttgart.typeinference.unify.model.FiniteClosure;
-import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
 import org.junit.Test;
 
 import java.io.File;
 import java.io.IOException;
-import java.net.URL;
-import java.net.URLClassLoader;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
@@ -32,7 +18,6 @@ import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 public class JavaTXCompilerTest {